docs: def get_resolved_config(
      egrc_path,
      examples_dir,
      custom_dir,
      use_color,
      pager_cmd,
      squeeze,
      debug=True,
  ):
      """
      Create a Config namedtuple. Passed in values will override defaults.
  
      This function is responsible for producing a Config that is correct for the
      passed in arguments. In general, it prefers first command line options,
      then values from the egrc, and finally defaults.
  
      examples_dir and custom_dir when returned from this function are fully
      expanded.
      """
      # Call this with the passed in values, NOT the resolved values. We are
      # informing the caller only if values passed in at the command line are
      # invalid. If you pass a path to a nonexistent egrc, for example, it's
      # helpful to know. If you don't have an egrc, and thus one isn't found
      # later at the default location, we don't want to notify them.
      inform_if_paths_invalid(egrc_path, examples_dir, custom_dir)
  
      # Expand the paths so we can use them with impunity later.
      examples_dir = get_expanded_path(examples_dir)
      custom_dir = get_expanded_path(custom_dir)
  
      # The general rule is: caller-defined, egrc-defined, defaults. We'll try
      # and get all three then use get_priority to choose the right one.
  
      egrc_config = get_egrc_config(egrc_path)
  
      resolved_examples_dir = get_priority(
          examples_dir,
          egrc_config.examples_dir,
          DEFAULT_EXAMPLES_DIR
      )
      resolved_examples_dir = get_expanded_path(resolved_examples_dir)
  
      resolved_custom_dir = get_priority(
          custom_dir,
          egrc_config.custom_dir,
          DEFAULT_CUSTOM_DIR
      )
      resolved_custom_dir = get_expanded_path(resolved_custom_dir)
  
      resolved_use_color = get_priority(
          use_color,
          egrc_config.use_color,
          DEFAULT_USE_COLOR
      )
  
      resolved_pager_cmd = get_priority(
          pager_cmd,
          egrc_config.pager_cmd,
          DEFAULT_PAGER_CMD
      )
  
      # There is no command line option for this, so in this case we will use the
      # priority: egrc, environment, DEFAULT.
      environment_editor_cmd = get_editor_cmd_from_environment()
      resolved_editor_cmd = get_priority(
          egrc_config.editor_cmd,
          environment_editor_cmd,
          DEFAULT_EDITOR_CMD
      )
  
      color_config = None
      if resolved_use_color:
          default_color_config = get_default_color_config()
          color_config = merge_color_configs(
              egrc_config.color_config,
              default_color_config
          )
  
      resolved_squeeze = get_priority(
          squeeze,
          egrc_config.squeeze,
          DEFAULT_SQUEEZE
      )
  
      # Pass in None, as subs can't be specified at the command line.
      resolved_subs = get_priority(
          None,
          egrc_config.subs,
          get_default_subs()
      )
  
      result = Config(
          examples_dir=resolved_examples_dir,
          custom_dir=resolved_custom_dir,
          color_config=color_config,
          use_color=resolved_use_color,
          pager_cmd=resolved_pager_cmd,
          editor_cmd=resolved_editor_cmd,
          squeeze=resolved_squeeze,
          subs=resolved_subs,
      )
  
      return result